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Barracuda NextGen Firewall X
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Does the NG Firewall support 'Multinetting' on a single device?

  • Type: Knowledgebase
  • Date changed: 5 months ago
Solution 00005293 

 
Scope:
This solution replies to:
- NG Firewall firmware versions 4.2.x, 5.0.x
- netfence firmware versions 4.2.x

  
Answer:

In the network configuration it's possible to configure more than one subnet on one device. NG Firewall supports Multinetting, but the IP address of the Multihomed networks needs to be a box layer IP address (that can be configured inside the Network Configuration). It is not allowed to configure the IP address as a server IP or bring it up as a proxy ARP.


Example:

eth0 has configured subnet 10.0.0.0/8, 192.168.1.0/8, 172.16.10.0/8

Management IP = 10.0.0.1

Additional Local IP1 = 192.168.1.1

Additional Local IP2 = 172.16.10.1




Link to This Page:

https://campus.barracuda.com/solution/50160000000IKbOAAW